Blister card



FIG. 1 is a bottom, right perspective view of a blister card showing my new design, with a hang hole and a blister for securing a writing instrument to said blister card shown in broken lines for illustrative environmental purposes only and not forming a part of the claimed design;

FIG. 2 is a top end view thereof;

FIG. 3 is a bottom end view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a back elevational view thereof. 

The ornamental design for a blister card, as shown and described. 